antispam.emailprotegido.com has no NS records.
NS records for this zone are defined at emailprotegido.com.
NS records for this zone are defined at emailprotegido.com.
Question and response
Question
dig antispam.emailprotegido.com. NS
Answer
The response has no answer records.
Authority
emailprotegido.com. 1800 SOA jessica.ns.cloudflare.com. dns.cloudflare.com. 2395435241 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0